2 layers50 × 50 mm
Bobbycar lora can ethernet
bobbycar-graz/Telemetry-PCB
PCB with ESP32, CANbus, microSD, GPS and LoRa
53 parts7
4 layers100 × 100 mm
Gpsdo
pacew/gpsdo- Size
- 100 × 100 mm
- Copper layers
- 4
- Thickness
- 1.6 mm
- Parts
- 64
- Nets
- 43
- Pads
- 296
- Tracks, vias
- 414, 248
- Pours
- 5
- Routed
- Yes
- KiCad
- KiCad 5 (file 20171130)
- Created
- 6 Mar 2021
- Updated
- 5 Apr 2021
Overview
Gpsdo is an open-source printed circuit board by pacew, from the pacew/gpsdo repository on GitHub. It is a 4-layer board of 100 × 100 mm with 64 parts on 43 nets, routed with 414 tracks and 248 vias.
It is built around the ATGM336H-5N31, AOCJY1-10.000MHZ and SS210. Its parts include 19 capacitors, 9 resistors, 5 ICs, 4 connectors and 2 diodes. It belongs with the STM32 boards of this library.
Main components
3
ATGM336H-5N31
SMD,10.1x9.7mm-148dBm -40℃~+85℃ 2.5m 2.7V~3.6V 25mA@3.3V 35s GPS、BDS UART、I2C SMD,10.1x9.7mm GNSS Modules ROHS杭州中科微GNSS Modules
AOCJY1-10.000MHZ
DIP-4-40℃~+75℃ 10MHz 3.3V CMOS ±5ppb DIP-4 Oven Controlled Crystal Oscillators (OCXOs) ROHSAbraconOven Controlled Crystal Oscillators (OCXOs)
SS210
SMA(DO-214AC)-55℃~+150℃ 1 Independent 100V 2A 500uA@100V 850mV@2A SMA(DO-214AC) Schottky Diodes ROHSMDDSchottky Diodes
README
README.mdParts
64| Qty | Value | Footprint | References |
|---|---|---|---|
| 13 | 100n | Capacitor_SMD:C_0402_1005Metric | C1, C2, C3, C4, C5, C6, C7, C8, C9, C10, C12, C14, C15 |
| 9 | Antenna_Shield | pace:sma | AE1, AE2, AE3, AE4, AE5, AE6, AE7, AE8, AE9 |
| 6 | 10k | Resistor_SMD:R_0402_1005Metric | R1, R2, R3, R4, R5, R6 |
| 4 | MountingHole_Pad | MountingHole:MountingHole_3.2mm_M3_Pad | H1, H2, H3, H4 |
| 3 | TestPoint | TestPoint:TestPoint_Pad_D1.0mm | TP1, TP2, TP3 |
| 2 | 100k | Resistor_SMD:R_0402_1005Metric | R7, R8 |
| 2 | 10u | Capacitor_SMD:C_0402_1005Metric | C11, C13 |
| 2 | 12pf | Capacitor_SMD:C_0402_1005Metric | C18, C19 |
| 2 | 2.2uF | Capacitor_SMD:C_0603_1608Metric | C16, C17 |
| 2 | bead | Inductor_SMD:L_0805_2012Metric | FB1, FB2 |
| 1 | 16mhz | Crystal:Crystal_SMD_3225-4Pin_3.2x2.5mm | Y1 |
| 1 | 220 | Resistor_SMD:R_0402_1005Metric | R9 |
| 1 | 47k | Resistor_SMD:R_0603_1608Metric | TH1 |
| 1 | 47nH | Inductor_SMD:L_0603_1608Metric | L1 |
| 1 | 74AHC1G04-newfp | pace:SOT-70-dck | U4 |
| 1 | AOCJY1-10.000MHZ | Oscillator:Oscillator_DIP-14 | X1 |
| 1 | AP1117-33 | Package_TO_SOT_SMD:SOT-223-3_TabPin2 | U3 |
| 1 | ATGM336H-5N | pace:module18_9.7x10.1mm_P1.1mm | U2 |
| 1 | Barrel_Jack_Switch | Connector_BarrelJack:BarrelJack_Horizontal | J2 |
| 1 | Conn_01x02_Male | Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical | J5 |
| 1 | Conn_02x05_Odd_Even | Connector_PinHeader_1.27mm:PinHeader_2x05_P1.27mm_Vertical | J1 |
| 1 | SRV05-4-newfp | pace:SOT-23-6L-srv05 | U5 |
| 1 | SS210 | Diode_SMD:D_SMA | D2 |
| 1 | STM32F407VETx | Package_QFP:LQFP-100_14x14mm_P0.5mm | U1 |
| 1 | SW_SPDT | pace:Switch_Toggle_ATE1D-2M3-10-Z | SW2 |
| 1 | fuse-250mA | Fuse:Fuse_1206_3216Metric | F1 |
| 1 | ledgreen_0805 | LED_SMD:LED_0805_2012Metric | D1 |
| 1 | pushbutton_switch | Button_Switch_THT:SW_PUSH_6mm | SW1 |
| 1 | usb-micro-jlc | pace:usb-micro-jlc | J3 |
Questions
How big is the Gpsdo PCB?
It measures 100 × 100 mm and has 4 copper layers, 1.6 mm thick.
What parts does the Gpsdo use?
64 parts, built around the ATGM336H-5N31, AOCJY1-10.000MHZ and SS210. The full list of its parts is on this page, with links to each part's symbol and footprint where PCBKit's library has them.
Where can I download the Gpsdo KiCad files?
From the pacew/gpsdo repository on GitHub, at the commit this page was made from: the board is gpsdo/gpsdo.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the Gpsdo design in my own project?
Its repository states no licence, so its author keeps all rights: ask pacew before reusing the design.
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